Ideol for teenage hypochondriacs! In their easy-to-follow, upbeat style and using their years of professional experience, psychologist and agony aunt Tricia Kreitman and consultant paediatrician Rosemary Jones take a close look at all the diseases and health problems that teenagers may encounter. By the authors of Everything You Ever Wanted to Ask About... Periods and Everything You Ever Wanted to Ask About Willies and Other Boys' Bits: